Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite
Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
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Amethyst from
Tivoli Quarry, Schweisweiler, Winnweiler, Donnersbergkreis, Rhineland-Palatinate, Germany


08188930017368313846550.jpg
Amethyst, etc.

Tivoli Quarry, Schweisweiler, Winnweiler, Donnersbergkreis, Rhineland-Palatinate, Germany
08188930017368313846550.jpg
Amethyst, etc.

Tivoli Quarry, Schweisweiler, Winnweiler, Donnersbergkreis, Rhineland-Palatinate, Germany
05632540017363411393935.jpg
Amethyst, etc.

Tivoli Quarry, Schweisweiler, Winnweiler, Donnersbergkreis, Rhineland-Palatinate, Germany
Locality type:Quarry
Classification
Species:Quartz var: Amethyst
Formula:SiO2
Confirmation
Validity:Confirmed
Confirmation Methods:Visually Identified
Associated Minerals Based on Photo Data:
Quartz1
Calcite1
Data
Mineral Data:Click here to view Amethyst data
Locality Data:Click here to view Tivoli Quarry, Schweisweiler, Winnweiler, Donnersbergkreis, Rhineland-Palatinate, Germany
Data Identifiers
Mindat Occurrence Record ID:1069651
Long-form Identifier:1:3:1069651:4
GUID (UUID V4):0
Nearest other occurrences of Amethyst
3.0km (1.9 miles) ⓘKatharinental basalt quarry, Imsbach, Winnweiler, Donnersbergkreis, Rhineland-Palatinate, Germany
4.0km (2.5 miles) ⓘLenz Quarry, Hintersteinerhof, Rockenhausen, Nordpfälzer Land, Donnersbergkreis, Rhineland-Palatinate, Germany
10.1km (6.3 miles) ⓘMannbühl Quarry (Giro Quarry), Dannenfels, Kirchheimbolanden, Donnersbergkreis, Rhineland-Palatinate, Germany
13.0km (8.1 miles) ⓘBrunnenberg Quarry, Rothenkircherhof, Kirchheimbolanden, Kirchheimbolanden, Donnersbergkreis, Rhineland-Palatinate, Germany
15.1km (9.4 miles) ⓘAndesite quarry, Kreimbach-Kaulbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
19.2km (11.9 miles) ⓘDaimbacher Hof, Mörsfeld, Kirchheimbolanden, Donnersbergkreis, Rhineland-Palatinate, Germany
20.3km (12.6 miles) ⓘPotschberg Quarry, Jettenbach, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
20.5km (12.7 miles) ⓘTeufelsrutsch, Nack, Alzey-Land, Alzey-Worms, Rhineland-Palatinate, Germany
23.6km (14.7 miles) ⓘUnnamed quarry, Glanbrücken, Lauterecken-Wolfstein, Kusel, Rhineland-Palatinate, Germany
25.6km (15.9 miles) ⓘUffhofen, Alzey-Land, Alzey-Worms, Rhineland-Palatinate, Germany
References
Hartmut Hensel collection, Neustadt a. d. Wstr.
 
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